1. How Do We Solve Your Quality Consistency & Regulatory Problems?

Unpredictable raw materials lead to failed batches, product recalls, and regulatory rejections. We place rigorous, validated analytics at the core of our production. We use High-Performance Liquid Chromatography (HPLC) as our primary method to guarantee ≥99.5% purity of Salicylic Acid in every batch . Each shipment includes a comprehensive Certificate of Analysis (CoA) detailing assay, melting point (158–161°C), heavy metals (≤10 ppm), and residue on ignition . Our material meets USP standards and complies with the new QB/T 8003-2025 standard for cosmetic raw materials, which took effect in November 2025 . Consequently, you can streamline your incoming quality control and launch products with total regulatory confidence.

2. What Is It, and Why Is Our Manufacturing Superior?

Salicylic Acid (CAS: 69-72-7) is a monohydroxybenzoic acid derived from the metabolism of salicin, found naturally in willow bark . It works by softening keratin and loosening dry, scaly skin, making it easier to remove . In acne treatment, it slows down cell shedding inside follicles, preventing clogging and breaking down blackheads and whiteheads .

We source our Salicylic Acid from a validated supply chain and use a controlled synthesis process (carboxylation of sodium phenolate). Unlike suppliers who cut corners, our process ensures a white, crystalline powder with a purity of ≥99.5% . It is soluble in ethanol and boiling water, making it formulation-friendly for a wide range of applications . Strengths range from 0.5% in over-the-counter acne cleansers up to 30% in prescription wart treatments .

3. Matching the Right Grade to Your Product Line

Your application is unique. We offer Salicylic Acid in targeted grades:

• Pharmaceutical Grade (USP): Ideal for prescription topical drugs, combination therapies, and clinical products.

• Cosmetic Grade (QB/T 8003-2025): Suitable for OTC acne treatments, anti-dandruff shampoos, and exfoliating skincare .

• Industrial Grade: For use as a chemical intermediate in dyes, rubber, and other industrial applications.

Tell us your application and target market. We will direct you to the most cost-effective and technically suitable grade.

4. Solving Your Formulation & Stability Problems

A common concern with Salicylic Acid is its limited water solubility and stability under certain conditions. Our product is stable when stored correctly and can be dissolved in ethanol or oils for clear formulations. We recommend storing it in sealed, light-protected containers at room temperature, avoiding oxidizing agents and strong bases . The white crystalline powder provides consistent physical properties for stable product appearance.

5. Eliminate Inventory Waste with Proper Storage Guidelines

A hidden operational cost is ingredient degradation. Our Salicylic Acid is stable when stored correctly. First, keep it in a cool, dry place (15-25°C) away from direct sunlight and moisture. Next, store in tightly sealed, airtight containers to prevent degradation . For long-term storage, refrigeration at 2-8°C is recommended . Under these conditions, the product maintains its full potency for 36 months from the date of manufacture. This extended shelf life allows you to purchase in cost-effective bulk quantities without fear of degradation.

Stop Compromising on Quality. Start Using a Reliable, High-Purity Source.

We have eliminated the guesswork and risk from sourcing Salicylic Acid 99%. Our commitment to validated HPLC testing, compliance with new regulatory standards, and transparent documentation is designed to make your procurement and formulation process effortless. We are not just a raw material vendor; we are your partner in creating science-backed, compliant products that consumers trust.

Ready to standardize your Salicylic Acid supply?
 Contact our technical sales team today to request a comprehensive specification sheet, a full Certificate of Analysis (CoA), or a sample for your own stability and efficacy testing.